EP2774404A4 - Coordination d'opérations d'auto-optimisation dans un réseau auto-organisable - Google Patents

Coordination d'opérations d'auto-optimisation dans un réseau auto-organisable

Info

Publication number
EP2774404A4
EP2774404A4 EP12845315.6A EP12845315A EP2774404A4 EP 2774404 A4 EP2774404 A4 EP 2774404A4 EP 12845315 A EP12845315 A EP 12845315A EP 2774404 A4 EP2774404 A4 EP 2774404A4
Authority
EP
European Patent Office
Prior art keywords
self
coordination
organizing network
optimization operations
self organizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12845315.6A
Other languages
German (de)
English (en)
Other versions
EP2774404A1 (fr
Inventor
Joey Chou
Muthaiah Venkatachalam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Priority to EP16176396.6A priority Critical patent/EP3094118B1/fr
Publication of EP2774404A1 publication Critical patent/EP2774404A1/fr
Publication of EP2774404A4 publication Critical patent/EP2774404A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
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    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • H—ELECTRICITY
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    • H04B—TRANSMISSION
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    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
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    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
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    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
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    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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    • H04L5/0055—Physical resource allocation for ACK/NACK
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    • H—ELECTRICITY
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    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
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    • H04W24/02—Arrangements for optimising operational condition
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    • H04W52/18—TPC being performed according to specific parameters
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    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
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    • H04W84/10—Small scale networks; Flat hierarchical networks
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
EP12845315.6A 2011-11-04 2012-03-20 Coordination d'opérations d'auto-optimisation dans un réseau auto-organisable Withdrawn EP2774404A4 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16176396.6A EP3094118B1 (fr) 2011-11-04 2012-03-20 Coordination d'opérations d'auto-optimisation dans un réseau à auto-organisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161556109P 2011-11-04 2011-11-04
PCT/US2012/029808 WO2013066383A1 (fr) 2011-11-04 2012-03-20 Coordination d'opérations d'auto-optimisation dans un réseau auto-organisable

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP16176396.6A Division EP3094118B1 (fr) 2011-11-04 2012-03-20 Coordination d'opérations d'auto-optimisation dans un réseau à auto-organisation

Publications (2)

Publication Number Publication Date
EP2774404A1 EP2774404A1 (fr) 2014-09-10
EP2774404A4 true EP2774404A4 (fr) 2015-09-16

Family

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Family Applications (2)

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EP16176396.6A Active EP3094118B1 (fr) 2011-11-04 2012-03-20 Coordination d'opérations d'auto-optimisation dans un réseau à auto-organisation
EP12845315.6A Withdrawn EP2774404A4 (fr) 2011-11-04 2012-03-20 Coordination d'opérations d'auto-optimisation dans un réseau auto-organisable

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EP16176396.6A Active EP3094118B1 (fr) 2011-11-04 2012-03-20 Coordination d'opérations d'auto-optimisation dans un réseau à auto-organisation

Country Status (13)

Country Link
US (1) US10158519B2 (fr)
EP (2) EP3094118B1 (fr)
JP (1) JP5908597B2 (fr)
KR (3) KR20140088128A (fr)
CN (1) CN103907367B (fr)
AU (1) AU2012333237B2 (fr)
BR (2) BR112014010597A2 (fr)
CA (1) CA2850124C (fr)
IN (1) IN2014CN03190A (fr)
MX (1) MX337271B (fr)
MY (1) MY185576A (fr)
RU (1) RU2569499C1 (fr)
WO (1) WO2013066383A1 (fr)

Families Citing this family (14)

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CN103227995B (zh) * 2012-01-30 2016-03-02 华为技术有限公司 自组织网络协调方法、装置与系统
US9078144B2 (en) 2012-05-02 2015-07-07 Nokia Solutions And Networks Oy Signature enabler for multi-vendor SON coordination
WO2013166698A1 (fr) * 2012-05-11 2013-11-14 Telefonaktiebolaget L M Ericsson (Publ) Procédé et appareil pour économie d'énergie
CN103580898B (zh) * 2012-08-01 2016-12-21 华为技术有限公司 网络协调方法和装置
CN105188074B (zh) * 2014-06-03 2019-04-26 中国移动通信集团公司 小区信号的控制方法、装置及基站
CN104361204A (zh) * 2014-10-20 2015-02-18 上海电机学院 利用自组织极值优化处理进行控制优化的方法
CN105407494B (zh) * 2015-10-23 2018-10-30 中国联合网络通信集团有限公司 网络扩容方法及装置
CN108377510B (zh) * 2016-11-15 2021-03-19 展讯通信（上海）有限公司 Son相关信息上报的方法、装置及用户设备
KR101969669B1 (ko) * 2018-02-20 2019-04-16 한경대학교 산학협력단 셀프 힐링 기반의 랜덤 액세스 방법 및 시스템
US11984506B2 (en) * 2020-06-25 2024-05-14 Intel Corporation Field effect transistor having a gate dielectric with a dipole layer and having a gate stressor layer
CN114095856B (zh) * 2020-07-31 2022-09-23 中国电信股份有限公司 用于基站节能的处理方法和处理装置
US11589246B2 (en) 2020-12-23 2023-02-21 Industrial Technology Research Institute Method of managing distributed self-organizing network by surrounding base station information and base station using the same
KR20220152072A (ko) 2021-05-07 2022-11-15 김형석 딸기 송이 포장
CN113923748B (zh) * 2021-11-12 2023-06-02 重庆邮电大学 一种基于代理变更形成簇型网络的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100309799A1 (en) * 2007-09-14 2010-12-09 Nec Europe Ltd. Method and system for optimizing network performances

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2854263A1 (fr) * 2003-04-24 2004-10-29 St Microelectronics Sa Procede d'execution de taches concurrentes par un sous-systeme gere par un processeur central
JP2006101442A (ja) * 2004-09-30 2006-04-13 Nec Corp 移動通信システム、基地局制御装置、無線基地局装置
US20060253570A1 (en) 2005-01-25 2006-11-09 Pratik Biswas Self-organizing sensor node network
HRP20050953B1 (en) * 2005-11-08 2012-04-30 T-Mobile Hrvatska D.O.O. Base station system performance measurement system in a gsm radio communicatioon network
EP2120493A1 (fr) * 2008-03-19 2009-11-18 Nokia Siemens Networks Oy Mécanismes pour reconfiguration automatique d'un élément de réseau d'accès
JP5360193B2 (ja) * 2009-03-13 2013-12-04 日本電気株式会社 無線通信システムと方法と無線基地局と制御局
CN101873677B (zh) * 2009-04-23 2016-09-28 中兴通讯股份有限公司 载波功率的控制方法及装置
US8526957B2 (en) 2009-08-18 2013-09-03 Nokia Siemens Networks Oy De-centralized transmit power optimization
WO2011050952A1 (fr) * 2009-10-28 2011-05-05 Nec Europe Ltd. Procédé de fonctionnement un système de gestion d'énergie dans un réseau radio sans fil
CN102056336B (zh) 2009-11-02 2013-01-09 华为技术有限公司 自组织操作的协调处理方法与装置、通信系统
CN102056206B (zh) 2009-11-04 2015-06-10 中兴通讯股份有限公司 自组织操作处理方法及装置
CN103338473B (zh) 2010-04-30 2016-04-06 华为技术有限公司 小区失效的处理设备
CN102378323B (zh) * 2010-08-13 2014-12-10 电信科学技术研究院 一种节能补偿方法及基站
CN103348603A (zh) * 2010-11-15 2013-10-09 爱立信(中国)通信有限公司 用于优化小区间干扰协调的方法、装置以及系统
US8861494B2 (en) * 2011-06-03 2014-10-14 Alcatel Lucent Self-organizing communication networks
KR101514757B1 (ko) * 2011-07-21 2015-04-23 후아웨이 테크놀러지 컴퍼니 리미티드 모바일 네트워크에서의 용량 및 커버리지 자체 최적화 방법 및 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100309799A1 (en) * 2007-09-14 2010-12-09 Nec Europe Ltd. Method and system for optimizing network performances

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CMCC: "Dependencies among SON use cases and CCO priority", 3GPP DRAFT; R3-091032 DEPENDENCIES AMONG SON USE CASES AND CCO PRIORITY, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. San Francisco, USA; 20090429, 29 April 2009 (2009-04-29), XP050341416 *
NOKIA SIEMENS NETWORKS: "SON conflict resolution", 3GPP DRAFT; S5-093241 NSN SONCOORDINATIONFUNCTION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Vancouver, Canada; 20090904, 4 September 2009 (2009-09-04), XP050399222 *
ORANGE ET AL: "Proposed input for Energy Savings Management", 3GPP DRAFT; S5-091857R1 INPUT FOR TR 32 XXX ENERGY SAVINGS MANAGEMENT, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG5, no. Hangzhou; 20090330 - 20090403, 1 April 2009 (2009-04-01), XP050644983 *
See also references of WO2013066383A1 *

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RU2569499C1 (ru) 2015-11-27
EP2774404A1 (fr) 2014-09-10
AU2012333237B2 (en) 2015-12-10
AU2012333237A1 (en) 2014-05-22
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CN103907367A (zh) 2014-07-02
KR20170042813A (ko) 2017-04-19
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JP5908597B2 (ja) 2016-04-26
KR20140088128A (ko) 2014-07-09
CN103907367B (zh) 2019-07-02
KR101891937B1 (ko) 2018-08-24
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WO2013066383A1 (fr) 2013-05-10
JP2015501615A (ja) 2015-01-15
KR20160037241A (ko) 2016-04-05
CA2850124A1 (fr) 2013-05-10
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